由 Cliff Koperski 开发，针对所有手机和平板电脑尺寸进行了优化。
The object of this challenging, multi-level game is to turn all balls black in as few moves as possible. When you select a ball it will change color as will the balls above, below and on both sides. GOOD LUCK由 Cliff Koperski 开发，针对所有手机和平板电脑尺寸进行了优化。
The object of this challenging, multi-level game is to turn all balls black in as few moves as possible. When you select a ball it will change color as will the balls above, below and on both sides. GOOD LUCK